ALEX Spa Totally Henna Deluxe Set, lets you adorn yourself with easy and instant Henna tattoos! Use stencils to create detailed designs and add shimmering highlights with a shimmer writers. Add some sticky gems to add dimension and shine! The tattoos last for several days unless washed off with soap and water. Includes 3 Tattoo Pens (.046oz / 1.3ml), 2 Metallic Shimmer Writers (.3oz / 9ml), 10 Stencil Stickers, 12 Adhesive Gems and Easy Instructions. Recommended for children 6 years of age and older.